int sensorPin = 23; // select the input pin for the potentiometer int sensorValue = 0; // variable to store the value coming from the sensor void setup() { pinMode(8, INPUT); Serial.begin(115200); } void loop() { // read the value from the sensor: sensorValue = analogRead(sensorPin); Serial.seize(); Serial.print("Moisture Sensor Value: "); Serial.println(sensorValue); Serial.release(); delay(1000); }